2025 Land Rover Defender Technical Service Bulletins

190 technical service bulletins (TSBs) are on record for the 2025 Land Rover Defender. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11029598Feb 13, 2026Electrical system. There is a concern/fault with the 48Volt MHEV system.
• 11029576Feb 13, 2026Electrical system. 12v startup battery flat - mild hybrid electric vehicle (mhev)
• 11029556Feb 12, 2026Electrical system. Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual charge.
• 11029606Feb 6, 2026Other or unknown. RFA module unresponsive at PDI
• 11028602Jan 28, 2026Other or unknown. After vehicle off, the fan continues to run at high speeds.
• 11028601Jan 28, 2026Electrical system. There is a concern with the 48Volt charging system(DC/DC) with the vehicle.
• 11028600Jan 28, 2026Other or unknown. Pivi wireless carplay / android auto connectivity
• 11028608Jan 27, 2026Steering. Vehicle Requires Steady Correction Steering Force to Remain in Lane
• 11027539Dec 20, 2025Engine. Coolant fan may continue running at high speed after ignition shut-off
• 11027546Dec 19, 2025Other or unknown. PIVI - Unable to log into InControl account in vehicle
• 11027516Dec 19, 2025Suspension. Rear Suspension Air Spring Positioning
• 11027472Dec 12, 2025Electrical system. A battery warning light on and or electrical system failure message is displayed on instrument cluster.
• 11027470Dec 12, 2025Other or unknown. Vehicles may exhibit PIVI Login concerns even with InControl Remote functions operating.
• 11027468Dec 12, 2025Other or unknown. Passive entry intermittent operation
• 11027464Dec 12, 2025Other or unknown. Body / hmi can functions reset every 8-10 minutes
• 11027461Dec 12, 2025Other or unknown. The jump start information label has not been installed in the vehicles engine compartment.
• 11027515Dec 10, 2025Other or unknown. Unable to Log into InControl Account in Vehicle.
• 11027513Dec 9, 2025Other or unknown. Intermittent Passive Entry Operation
• 11026079Nov 18, 2025Other or unknown. Jump Start Information Label Missing
• 11024653Oct 17, 2025Other or unknown. A junction box blanking connector is missing.
• 11024473Oct 17, 2025Other or unknown. The transfer case clutch and / or All Wheel Drive (AWD) lock cannot perform as designed. This may show as a reduction in torque to the front axle during driving or as an inability to apply the AWD lock.
• 11024472Oct 17, 2025Other or unknown. The Automatic Pressure Maintenance Unit (APMU) may have been installed with a clash condition between the APMU hose and heatshield. Rubbing of the APMU hose on the heatshield could create pressure loss and / or fluid leak on 6Ddynamic suspension system over a period of time.
• 11022436Aug 29, 2025Other or unknown. Body and Comfort (HMI) CAN related functions such as window switches or air conditioning may reset or become inoperable every 8-10 minutes while driving.
• 11022430Aug 22, 2025Other or unknown. Instances of general vehicle damage/condition being present upon arrival at retailers. This may include scratches, dents, or other cosmetic issues affecting exterior or interior components.
• 11022429Aug 22, 2025Transmission and drivetrain. Malfunction Indicator Lamp
• 11022600Aug 18, 2025Other or unknown. A junction box blanking connector is missing.
• 11022480Aug 18, 2025Other or unknown. Apmu hose clearance to heatshield
• 11022571Aug 15, 2025Other or unknown. The transfer case clutch and / or All Wheel Drive (AWD) lock cannot perform as designed. This may show as a reduction in torque to the front axle during driving or as an inability to apply the AWD lock.
• 11022476Aug 15, 2025Suspension. There is a noise in the front suspension.
• 11022475Aug 15, 2025Other or unknown. The mounting screws do not fit the installed rivnuts in the tubes.
• 11022472Aug 15, 2025Brakes. When pushing the rear brake caliper pistons back during a brake service, the caliper piston dust boot may become twisted or distorted if a twist method is used to retract the piston.
• 11022471Aug 15, 2025Transmission and drivetrain. Audible clunk noise from rear driveline during low-speed throttle inputs.
• 11022427Aug 4, 2025Suspension. A number of warranty return front lower control arms where the ball joint shows signs of damage due to over-articulation of the arm during removal and installation.
• 11022425Aug 4, 2025Suspension. A number of warranty return front lower control arms where the ball joint shows signs of damage due to over-articulation of the arm during removal and installation.
• 11022424Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022423Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022421Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022420Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022416Aug 4, 2025Other or unknown. Small number of accessory carbon fiber twin raised air intakes with part numberVPLEP0549 have been supplied with an incorrect rivnut pack that will prevent the kit being installed to the vehicle.
• 11022415Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11022414Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11022412Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11022411Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11021656Jul 12, 2025Transmission and drivetrain. Coolant Level Low message displayed on the instrument panel cluster.
• 11021655Jul 12, 2025Transmission and drivetrain. Clicking noise from the rear of the vehicle.
• 11021654Jul 12, 2025Transmission and drivetrain. Stop Safely Electrical Fault Detected warning message on the instrument panel.
• 11021652Jul 12, 2025Electrical system. Passive Entry doesn't respond intermittently to access car. Have to use key buttons to get in.
• 11021642Jul 11, 2025Engine. The low coolant light may be illuminated/there may be a coolant leak from the engine area.
• 11021627Jul 10, 2025Body and structure. Customer reports that the vehicle intermittently fails to respond to Passive Entry request.
• 11021626Jul 10, 2025Body and structure. Customer reports that the vehicle intermittently fails to respond to Passive Entry request.

← All problems reported for the 2025 Land Rover Defender